Product Details
300lb galvanized iron full couplings are designed to connect two sections of threaded pipe, providing a straight, secure joint in systems requiring higher pressure ratings. Ideal for extending pipe runs or repairing existing lines, these fittings feature a heavier, more robust design than standard 150lb fittings, delivering added strength and durability. The couplings are hot-dip galvanized to ASTM A153, offering strong corrosion resistance for extended service life in harsh environments. Each fitting includes full lot traceability with material test reports available upon request. Manufactured in an ISO-certified facility, they are pressure tested and conform to ASME B16.3, ASTM A197, and ASME B1.20.1 standards for consistent fit and performance.
